CVE-2026-4587

A vulnerability was found in HybridAuth up to 3.12.2. This issue affects some unknown processing of the file src/HttpClient/Curl.php of the component SSL Handler. The manipulation of the argument curlOptions results in improper certificate validation. The attack can be launched remotely. This attack is characterized by high complexity. The exploitability is assessed as difficult. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3 3.7 LOW
CVSS v2.0 2.6 LOW

3.7^/10

CVSS v3 : LOW

Vector :

Exploitability : 2.2 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

2.6^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:H/Au:N/C:N/I:P/A:N

Exploitability : 4.9 / Impact : 2.9

Access Vector NETWORK

Access Complexity HIGH

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/hybridauth/hybridauth/
https://github.com/hybridauth/hybridauth/issues/1444
https://vuldb.com/?ctiid.352423
https://vuldb.com/?id.352423
https://vuldb.com/?submit.775463

Configurations

No configuration.

History

No history.

Information

Published : 2026-03-23 13:16

Updated : 2026-03-23 14:31

NVD link : CVE-2026-4587

Mitre link : CVE-2026-4587

CVE.ORG link : CVE-2026-4587

JSON object : View

Products Affected

No product.

CWE

CWE-287

Improper Authentication

CWE-295

Improper Certificate Validation

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